Manifold Intake Flanges and Seals

Intake manifold flanges and seals for all Evolution® / 1999-2005 TC, and 2006-up Twin Cam® heads. Flanges for 1984-2005 heads have offset mounting holes; 2006-up flanges are symmetrical (even spacing between the port and mounting holes). The correct year flange must be matched with year of heads being used. These flanges fit standard (1.810” o.d.) and oversize (1.880” o.d.) round port intake manifolds; however, the correct seals must be used for the manifold/port size (oversize round ports use thinner seals). Flanges and standard size seals can be used as stock replacement parts for EV & TC88 engines.

In compliance with ARB emissions laws, this product is not sold or shipped to California.